TOMARI Masataka 泊昌孝

… Alternative Names

Researcher Number	60183878
Other IDs
External Links
Affiliation (Current)	2019: 日本大学, 文理学部, 教授
Affiliation (based on the past Project Information) *help	2003 – 2010: Nihon University, College of Humanities ad Sciences, Professor, 文理学部, 教授 2000 – 2002: Kanazawa Univ. Fac. Science Assoc.Prof., 理学部, 助教授 1997 – 1999: 金沢大学, 自然科学研究科, 助教授 1992 – 1996: 金沢大学, 理学部, 助教授 1990: 金沢大学, 理学部, 講師
Review Section/Research Field	Principal Investigator Algebra / Algebra Except Principal Investigator 解析学 / Algebra / Geometry / Algebra / 代数学・幾何学
Keywords	Principal Investigator 幾何種数 / 特異点解消 / フィルター付きブロウイングアップ / F-threshold / 有理特異点 / filtered blowing-up / 2次元正規特異点 / 単純K3特異点 / 端末特異点 / resolution of singularities … More Except Principal Investigator 値分布論 / 正則自己同型群 / 特異点 / tight closure / jet scheme / Frobenius写像 / lc threshold / multiplier ideal / arc space / F-threshold / 代数群 / Hilbert-Kunz multiplicity / F-pure threshold / singularities / Hilbert-Kunz重複度 / 整閉イデアル / singularity / 保型形式 / F-pure / log terminal singularity / 絡み目群 / 乗数イデアル / 整閉包 / アデール幾何 / 端末特異点 / 一意性定理 / F-regular ring / Frobenius endomorphism / jumping number / geometric genus / totally reflexive module / 複素線型微分方程式 / F-rational ring / 可換環論 / 極小曲面 / 重複度 / 有理特異点 / ミルナー不変量 / アデール幾何学 / 双曲的超曲面 / 経路積分 / 双正則写像 / 素数 / automorphic forms / coefficient ideal / thight closure / primary manifolds / regular local ring / jumping coefficient / toric variety / 平均曲率一定曲面 / 孤立特異点 / plurigenera / セグレ積 / 一意性集合 / homotopy equivalent manifolds / レダイ記号 / rational singularity / ミルナー数 / 初等多様体 / log resolution / Milnor number / F-pure ring / 等質空間 / 有理点 / 商特異点 / Gorenstein環 / log-canonical threshold / 山辺の方程式 / CR-invariant / ジェットスキーム / moduli spase / 正則曲線の一意性定理 / 正則局所環 / subadditivity / 有界ラインハルト領域 / ホモトピー同値な多様体 / 一意性問題 / 線形系 / 代数幾何学 / Langの予想 / integral closed / 単純K3特異点 / 特異点解消操作 / totally reflexive加群 / CR不変計量 / 双曲的多様体 / 自己同型群 / CR不変量 / 複素直線 / 超曲面孤立特異点 / integral closure / 特異点の解消 / value distribution theory / jet scjeme / integrally closed ideal / ポアンカレー予想 / CR-不変計量 / lc-threshold / regular ring / 正則変換群 / Chow群 / 幾何種数 / ジェット空間 / 双有理幾何学 / uniqueness theorems / F-正則対 / complete intersection / 正標数の手法 / ガロアコホモロジー / 標数p>0の手法 / 岩沢理論 / 全座標環 / 有理点の分布 / 素元分解環 / Pn'mes and Knots / 双曲型多様体 / 中野予想 / ガウス曲率 / integnally closedjlul / 楕円曲線 / a-invariant / 代数体 / Heegner point / adele geometry / 弱1完備多様体 / UFD / 代数学 / hypersurface isolated singularities / ミルーナ不変量 / number field / automorphsm group / 代数的退化定理 / 調和逆平均曲率曲面 / トロッターの積公式 / 3-manifold / constant mean curvature surfaces / Prime / ガロア群 / graded ring / harmonic inverse mean curvature surfaces / ア-デル幾何 / moduli space / 3次元多様体 / isolated singularity / 多変数関数論 / multipier ideal / 一般複素楕円体 / 結び目 / 正則曲線の一意的定理 / blowing up / ラングの予想 / automorphic form / 正則写像 / 双正則同択 / Knot / Seifelt手術 / 弧空間 / ブローイングアップ / ゴーレンスタイン性 / algebraic group / 多様体のホモトピー同値 / 有界領域 / terminal singularity / 代数幾何 / multiplicity / test ideal / 結び目と素数 / 次数付環 / 素数と結び目 / F-有理環 / ボンネ曲面 / 特異点論 / 安定性 / 因子収縮 Less

Characteristic p method in singularity theory
- Principal Investigator
  
  WATANABE Keichi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
Studies on birational morphisms of 3-dimensional Algebraic varieties
- Principal Investigator
  
  HAYAKAWA Takayuki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
Research on the singularities of a variety
- Principal Investigator
  
  ISHII Shihoko
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Institute of Technology
Classification of isolated singularities by means of algebraic geometric studies of invariantsPrincipal Investigator
- Principal Investigator
  
  TOMARI Masataka
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
Singurality Theory and Frobenius Morphism
- Principal Investigator
  
  WATANABE Keiichi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
Filtered blowing-up of local rings and algebraic geometric classification of singularitiesPrincipal Investigator
- Principal Investigator
  
  TOMARI Masataka
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
Research on singularities of a variety
- Principal Investigator
  
  ISHII Shihoko
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Institute of Technology
Filtered blowing-up of singularities and algebraic geometric properties of tangent conePrincipal Investigator
- Principal Investigator
  
  TOMARI Masataka
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
  Kanazawa University
Commutative ring theory and singularity theory
- Principal Investigator
  
  WATANABE Keiichi
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Nihon University
Classification of higher dimensional hypersurface singularities in terms of non-degenerate complete intersectionsPrincipal Investigator
- Principal Investigator
  
  TOMARI Masataka
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
Arithmetic of algebraic groups and their homogeneous spaces
- Principal Investigator
  
  MORISHITA Masanon
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  kanazawa University
Homotopy theoretical research of manifolds
- Principal Investigator
  
  ISHIMOTO Hiroyasu
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kanazawa University
値分布論の総合的研究
- Principal Investigator
  
  藤本坦孝
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Kanazawa University
Geometric Study of Complex Analysis
- Principal Investigator
  
  FUJIMOTO Hirotaka
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  Kanazawa University
Algebro-geometric studies of rational singularities and related singularities by blowing-upsPrincipal Investigator
- Principal Investigator
  
  TOMARI Masataka
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
複素解析学及び関連諸分野の値分布論的研究
- Principal Investigator
  
  藤本坦孝
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  Kanazawa University
幾何学的複素解析の総合的研究
- Principal Investigator
  
  大沢健夫
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
値分布論及びその諸分野への応用
- Principal Investigator
  
  藤本ひろ孝
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  Kanazawa University
2次元及び3次元解析空間の特異点の可換環論Principal Investigator
- Principal Investigator
  
  泊昌孝
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
複素解析空間の特異点の代数幾何Principal Investigator
- Principal Investigator
  
  泊昌孝
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
双曲型多様体と自明でない複素直線を許容しない等質空間
- Principal Investigator
  
  児玉秋雄
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kanazawa University
複素特異点の例外集合と不変量Principal Investigator
- Principal Investigator
  
  泊昌孝
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Kanazawa University
有限型の境界点をもつ有界領域の正則自己周型群による特徴づけ
- Principal Investigator
  
  KODAMA Akio
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Kanazawa University
正則写像の値分布に関連した諸問題の研究
- Principal Investigator
  
  藤本坦孝
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Kanazawa University
楕円曲線の数理
- Principal Investigator
  
  木田祐司
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Kanazawa University

All 2010 2009 2007 2005 2004 2002

All Journal Article Presentation

[Journal Article] A gesmetric characterization of normal 2-dimensinal Gorenstein singularities with P_a=12005
- Author(s)
  泊昌孝
- Journal Title
  
  Proc. Inst.of Natural Sci.Nihon Univ. 40(掲載予定)
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with $p_a=1$2005
- Author(s)
  Masataka TOMARI
- Journal Title
  
  Proc. The Inst. of Natural Scie. Nihon Univ. 40
  
  Pages: 179-184
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540043
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with $p_a=1$,2005
- Author(s)
  M.Tomari
- Journal Title
  
  Proc.The Inst.of Nat Scie.Nihon Univ. 40
  
  Pages: 179-184
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with pa=12005
- Author(s)
  泊昌孝
- Journal Title
  
  日本大学文埋学部自然科学研究所研究紀要 40
  
  Pages: 179-184
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with $p_a=1$2005
- Author(s)
  M.Tomari
- Journal Title
  
  Proc.The Inst.of Natural Scie.Nihon Univ. vol.40
  
  Pages: 179-184
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540043
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with $p_a=1$2005
- Author(s)
  Masataka TOMARI
- Journal Title
  
  Proc. The Inst. of Natural Scie.Nihon Univ. 40
  
  Pages: 179-184
- Data Source
  KAKENHI-PROJECT-16540043
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with $p_a=1$2005
- Author(s)
  M.Tomari
- Journal Title
  
  Proc. The Inst. of Natural Scie. Nihohn Univ. 40(未定)
- Data Source
  KAKENHI-PROJECT-16540043
[Journal Article] A geometric characterization of normal two-dimensional Gorenstein singularities with pa=12005
- Author(s)
  泊昌孝
- Journal Title
  
  日本大学文理学部自然科学研究所研究紀要 40
  
  Pages: 179-184
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A characterization of semi-quasihomogeneous Function in terms of the Milnor number2004
- Author(s)
  M.Tomari, M.Furuya
- Journal Title
  
  Proc.of Amer.Math.Soc. vol.132
  
  Pages: 1885-1890
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440015
[Journal Article] A characterization of semi-quasihomogeneous Function in terms of the Milnor number2004
- Author(s)
  泊昌孝, 古屋雅子
- Journal Title
  
  Proc. Amer. Math. Soc132, (2004) 1885-189 132
  
  Pages: 1885-1890
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A characterization of semi-quasihomogeneous Function in terms of the Milnor number2004
- Author(s)
  M.Tomari, M.Furuya
- Journal Title
  
  Proc.Amer.Math. Soc132
  
  Pages: 1885-1890
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] A characterization of semi-quasihomogeneous functions in terms of Milnor numbers2004
- Author(s)
  M.Furuya, M.Tomari
- Journal Title
  
  Proceedings of American Mathematical Society 132
  
  Pages: 1885-1890
- Data Source
  KAKENHI-PROJECT-13440015
[Journal Article] Multiplicity of filtere rings and simple K3 singularities of multiplicity two2002
- Author(s)
  泊昌孝
- Journal Title
  
  Publ. RIMS, 38
  
  Pages: 693-724
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Journal Article] Multiplicity of filtered rings and simple K3 singularities of mutiplicity two,2002
- Author(s)
  M.Tomari
- Journal Title
  
  Publ.RIMS. 38-4
  
  Pages: 693-724
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340005
[Presentation] 2次元正規特異点のmaximal ideal cycleとfundamental cycleについて2010
- Author(s)
  泊昌孝
- Organizer
  研究集会「特異点山形セミナー2010」
- Place of Presentation
  山形大学
- Year and Date
  2010-03-03
- Data Source
  KAKENHI-PROJECT-18540051
[Presentation] classification of hypersurface simple K3 singularities- 95 and others2009
- Author(s)
  泊昌孝
- Organizer
  研究集会「代数幾何 in 九州」
- Place of Presentation
  九州大学箱崎キャンパス
- Year and Date
  2009-02-02
- Data Source
  KAKENHI-PROJECT-18540051
[Presentation] Classification of hypersurface simple K3 singularities 95 and others2009
- Author(s)
  泊昌孝
- Organizer
  研究集会「代数幾何in九州」
- Place of Presentation
  九州大学箱崎キャンパス
- Year and Date
  2009-02-02
- Data Source
  KAKENHI-PROJECT-18540051
[Presentation] Classification of hypersurface simple K3 singularities-95 and others2007
- Author(s)
  泊昌孝
- Organizer
  埼玉大学理学部, 日本数学会
- Year and Date
  2007-03-27
- Data Source
  KAKENHI-PROJECT-18540051
[Presentation] Classification of hypersurface simple K3 singularities-95 and others2007
- Author(s)
  泊昌孝
- Organizer
  日本数学会
- Place of Presentation
  埼玉大学理学部
- Year and Date
  2007-03-27
- Data Source
  KAKENHI-PROJECT-18540051

1. FUJIMOTO Hirotaka (60023595)

# of Collaborated Projects: 12 results

# of Collaborated Products: 0 results
2. KODAMA Akio (20111320)

# of Collaborated Projects: 12 results

# of Collaborated Products: 0 results
3. HAYAKAWA Takayuki (20198823)

# of Collaborated Projects: 9 results

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4. MORISHITA Masanori (40242515)

# of Collaborated Projects: 9 results

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5. ISHIMOTO Hiroyasu (90019472)

# of Collaborated Projects: 8 results

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6. WATANABE Keiichi (10087083)

# of Collaborated Projects: 8 results

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7. 一瀬孝 (20024044)

# of Collaborated Projects: 5 results

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8. FUKUDA Takuo (00009599)

# of Collaborated Projects: 5 results

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9. IWASE Junichi (70183746)

# of Collaborated Projects: 4 results

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10. SUGANO Takashi (30183841)

# of Collaborated Projects: 4 results

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11. 古田孝臣 (50019452)

# of Collaborated Projects: 3 results

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12. 高信敏 (40197124)

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13. MATSUURA Yutaka (50096905)

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14. KURANO Kazuhiko (90205188)

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15. 松村昭孝 (60115938)

# of Collaborated Projects: 2 results

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16. NOGUCHI Junjiro (20033920)

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17. ISHII Shihoko (60202933)

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18. FUJITA Takao (40092324)

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19. TOMARU Tadashi (70132579)

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20. YOSHIDA Kennichi (80240802)

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21. TAKAGI Shunsuke (40380670)

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22. HARA Nobuo (90298167)

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23. 木田祐司 (30113939)

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24. 林田和也 (70023588)

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25. 大沢健夫 (30115802)

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26. 風間英明 (10037252)

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27. 上田哲生 (10127053)

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28. 赤堀隆夫 (40117560)

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29. 小俣正朗 (20214223)

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30. 北原晴夫 (60007119)

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31. 中尾慎太郎 (90030783)

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32. WATANABE Takao (30201198)

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33. 伊藤達郎 (90015909)

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34. FUJIOKA Atsushi (30293335)

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35. MOTEGI Kamahi (40219978)

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36. 鈴木正彦 (00171249)

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37. 辻元 (30172000)

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38. 加須栄篤 (40152657)

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39. OKUMA Tomohiro (00300533)

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40. 橋本光靖 (10208465)

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TOMARI Masataka 泊 昌孝

泊 昌孝 トマリ マサタカ

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Classification of isolated singularities by means of algebraic geometric studies of invariantsPrincipal Investigator

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Filtered blowing-up of local rings and algebraic geometric classification of singularitiesPrincipal Investigator

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Filtered blowing-up of singularities and algebraic geometric properties of tangent conePrincipal Investigator

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Classification of higher dimensional hypersurface singularities in terms of non-degenerate complete intersectionsPrincipal Investigator

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Algebro-geometric studies of rational singularities and related singularities by blowing-upsPrincipal Investigator

TOMARI Masataka 泊昌孝

泊昌孝トマリマサタカ